<template>
	<div>
		<div class="gva-search-box">
			<el-form ref="elSearchFormRef" :inline="true" :model="searchInfo" class="demo-form-inline"
				:rules="searchRule" @keyup.enter="onSubmit">
				<el-form-item label="创建日期" prop="CreatedAt">
					<template #label>
						<span>
							创建日期
							<el-tooltip content="搜索范围是开始日期（包含）至结束日期（不包含）">
								<el-icon>
									<QuestionFilled />
								</el-icon>
							</el-tooltip>
						</span>
					</template>
					<el-date-picker v-model="searchInfo.startCreatedAt" type="datetime" placeholder="开始日期"
						:disabled-date="time=> searchInfo.endCreatedAt ? time.getTime() > searchInfo.endCreatedAt.getTime() : false"></el-date-picker>
					—
					<el-date-picker v-model="searchInfo.endCreatedAt" type="datetime" placeholder="结束日期"
						:disabled-date="time=> searchInfo.startCreatedAt ? time.getTime() < searchInfo.startCreatedAt.getTime() : false"></el-date-picker>
				</el-form-item>

				<el-form-item label="用户名" prop="name">
					<el-input v-model="searchInfo.name" placeholder="搜索条件" />
				</el-form-item>

				<el-form-item label="手机号码" prop="phone">
					<el-input v-model="searchInfo.phone" placeholder="搜索条件" />
				</el-form-item>

				<el-form-item label="邮箱" prop="email">
					<el-input v-model="searchInfo.email" placeholder="搜索条件" />
				</el-form-item>


				<template v-if="showAllQuery">
					<!-- 将需要控制显示状态的查询条件添加到此范围内 -->
				</template>

				<el-form-item>
					<el-button type="primary" icon="search" @click="onSubmit">查询</el-button>
					<el-button icon="refresh" @click="onReset">重置</el-button>
					<el-button link type="primary" icon="arrow-down" @click="showAllQuery=true"
						v-if="!showAllQuery">展开</el-button>
					<el-button link type="primary" icon="arrow-up" @click="showAllQuery=false" v-else>收起</el-button>
				</el-form-item>
			</el-form>
		</div>
		<div class="gva-table-box">
			<div class="gva-btn-list">
				<el-button v-auth="btnAuth.add" type="primary" icon="plus" @click="openDialog()">新增</el-button>
				<el-button v-auth="btnAuth.batchDelete" icon="delete" style="margin-left: 10px;"
					:disabled="!multipleSelection.length" @click="onDelete">删除</el-button>
				<ExportTemplate v-auth="btnAuth.exportTemplate" template-id="people_Users" />
				<ExportExcel v-auth="btnAuth.exportExcel" template-id="people_Users" filterDeleted />
				<ImportExcel v-auth="btnAuth.importExcel" template-id="people_Users" @on-success="getTableData" />
			</div>
			<el-table ref="multipleTable" style="width: 100%" tooltip-effect="dark" :data="tableData" row-key="ID"
				@selection-change="handleSelectionChange">
				<el-table-column type="selection" width="55" />

				<!-- <el-table-column sortable align="left" label="日期" prop="CreatedAt" width="180">
					<template #default="scope">{{ formatDate(scope.row.CreatedAt) }}</template>
				</el-table-column> -->

				<el-table-column align="left" label="商品id" prop="goods_id" width="120" />

				<el-table-column align="left" label="用户名" prop="users_name" width="120" />

				<el-table-column label="用户头像" prop="img" width="200">
					<template #default="scope">
						<el-image preview-teleported style="width: 100px; height: 100px" :src="getUrl(scope.row.img)"
							fit="cover" />
					</template>
				</el-table-column>

				<el-table-column align="left" label="商品名称" prop="goods_name" width="120" />

				<el-table-column align="left" label="商品价格" prop="price" width="120" />

				<el-table-column align="left" label="操作" fixed="right" :min-width="appStore.operateMinWith">
					<template #default="scope">
						<el-button v-auth="btnAuth.info" type="primary" link class="table-button"
							@click="getDetails(scope.row)"><el-icon style="margin-right: 5px">
								<InfoFilled />
							</el-icon>查看</el-button>
						<el-button v-auth="btnAuth.edit" type="primary" link icon="edit" class="table-button"
							@click="updateUsersFunc(scope.row)">编辑</el-button>
						<el-button v-auth="btnAuth.delete" type="primary" link icon="delete"
							@click="deleteRow(scope.row)">删除</el-button>
					</template>
				</el-table-column>
			</el-table>
			<div class="gva-pagination">
				<el-pagination layout="total, sizes, prev, pager, next, jumper" :current-page="page"
					:page-size="pageSize" :page-sizes="[10, 30, 50, 100]" :total="total"
					@current-change="handleCurrentChange" @size-change="handleSizeChange" />
			</div>
		</div>
		<el-drawer destroy-on-close :size="appStore.drawerSize" v-model="dialogFormVisible" :show-close="false"
			:before-close="closeDialog">
			<template #header>
				<div class="flex justify-between items-center">
					<span class="text-lg">{{type==='create'?'新增':'编辑'}}</span>
					<div>
						<el-button :loading="btnLoading" type="primary" @click="enterDialog">确 定</el-button>
						<el-button @click="closeDialog">取 消</el-button>
					</div>
				</div>
			</template>

			<el-form :model="formData" label-position="top" ref="elFormRef" :rules="rule" label-width="80px">
				<el-form-item label="用户名:" prop="name">
					<el-input v-model="formData.name" :clearable="true" placeholder="请输入用户名" />
				</el-form-item>
				<el-form-item label="用户头像:" prop="img">
					<SelectImage v-model="formData.img" file-type="image" />
				</el-form-item>
				<el-form-item label="手机号码:" prop="phone">
					<el-input v-model="formData.phone" :clearable="true" placeholder="请输入手机号码" />
				</el-form-item>
				<el-form-item label="邮箱:" prop="email">
					<el-input v-model="formData.email" :clearable="true" placeholder="请输入邮箱" />
				</el-form-item>
			</el-form>
		</el-drawer>

		<el-drawer destroy-on-close :size="appStore.drawerSize" v-model="detailShow" :show-close="true"
			:before-close="closeDetailShow" title="查看">
			<el-descriptions :column="1" border>
				<el-descriptions-item label="商品id">
					{{ detailFrom.goods_id }}
				</el-descriptions-item>
				<el-descriptions-item label="用户名">
					{{ detailFrom.users_name }}
				</el-descriptions-item>
				<el-descriptions-item label="用户头像">
					<el-image style="width: 50px; height: 50px" :preview-src-list="returnArrImg(detailFrom.img)"
						:src="getUrl(detailFrom.img)" fit="cover" />
				</el-descriptions-item>
				<el-descriptions-item label="商品名称">
					{{ detailFrom.goods_name }}
				</el-descriptions-item>
				<el-descriptions-item label="商品价格">
					{{ detailFrom.price }}
				</el-descriptions-item>
			</el-descriptions>
		</el-drawer>

	</div>
</template>

<script setup>
	import {
		createUsers,
		deleteUsers,
		deleteUsersByIds,
		updateUsers,
		findUsers,
		getUsersList
	} from '@/api/people/users'
	import {
		getUrl
	} from '@/utils/image'
	// 图片选择组件
	import SelectImage from '@/components/selectImage/selectImage.vue'

	// 全量引入格式化工具 请按需保留
	import {
		getDictFunc,
		formatDate,
		formatBoolean,
		filterDict,
		filterDataSource,
		returnArrImg,
		onDownloadFile
	} from '@/utils/format'
	import {
		ElMessage,
		ElMessageBox
	} from 'element-plus'
	import {
		ref,
		reactive
	} from 'vue'
	// 引入按钮权限标识
	import {
		useBtnAuth
	} from '@/utils/btnAuth'
	import {
		useAppStore
	} from "@/pinia"

	// 导出组件
	import ExportExcel from '@/components/exportExcel/exportExcel.vue'
	// 导入组件
	import ImportExcel from '@/components/exportExcel/importExcel.vue'
	// 导出模板组件
	import ExportTemplate from '@/components/exportExcel/exportTemplate.vue'


	defineOptions({
		name: 'Users'
	})
	// 按钮权限实例化
	const btnAuth = useBtnAuth()

	// 提交按钮loading
	const btnLoading = ref(false)
	const appStore = useAppStore()

	// 控制更多查询条件显示/隐藏状态
	const showAllQuery = ref(false)

	// 自动化生成的字典（可能为空）以及字段
	const formData = ref({
		users_name: '',
		img: "",
		phone: '',
		email: '',
		goods_id: 0,
		goods_name:'',
		price: 0,
	})

	// 验证规则
	const rule = reactive({})

	const searchRule = reactive({
		CreatedAt: [{
			validator: (rule, value, callback) => {
				if (searchInfo.value.startCreatedAt && !searchInfo.value.endCreatedAt) {
					callback(new Error('请填写结束日期'))
				} else if (!searchInfo.value.startCreatedAt && searchInfo.value.endCreatedAt) {
					callback(new Error('请填写开始日期'))
				} else if (searchInfo.value.startCreatedAt && searchInfo.value.endCreatedAt && (
						searchInfo.value.startCreatedAt.getTime() === searchInfo.value.endCreatedAt
						.getTime() || searchInfo.value.startCreatedAt.getTime() > searchInfo.value
						.endCreatedAt.getTime())) {
					callback(new Error('开始日期应当早于结束日期'))
				} else {
					callback()
				}
			},
			trigger: 'change'
		}],
	})

	const elFormRef = ref()
	const elSearchFormRef = ref()

	// =========== 表格控制部分 ===========
	const page = ref(1)
	const total = ref(0)
	const pageSize = ref(10)
	const tableData = ref([])
	const searchInfo = ref({})
	// 重置
	const onReset = () => {
		searchInfo.value = {}
		getTableData()
	}

	// 搜索
	const onSubmit = () => {
		elSearchFormRef.value?.validate(async (valid) => {
			if (!valid) return
			page.value = 1
			getTableData()
		})
	}

	// 分页
	const handleSizeChange = (val) => {
		pageSize.value = val
		getTableData()
	}

	// 修改页面容量
	const handleCurrentChange = (val) => {
		page.value = val
		getTableData()
	}

	// 查询
	const getTableData = async () => {
		const table = await getUsersList({
			page: page.value,
			pageSize: pageSize.value,
			...searchInfo.value
		})
		if (table.code === 0) {
			tableData.value = table.data.list
			total.value = table.data.total
			page.value = table.data.page
			pageSize.value = table.data.pageSize
		}
	}

	getTableData()

	// ============== 表格控制部分结束 ===============

	// 获取需要的字典 可能为空 按需保留
	const setOptions = async () => {}

	// 获取需要的字典 可能为空 按需保留
	setOptions()


	// 多选数据
	const multipleSelection = ref([])
	// 多选
	const handleSelectionChange = (val) => {
		multipleSelection.value = val
	}

	// 删除行
	const deleteRow = (row) => {
		ElMessageBox.confirm('确定要删除吗?', '提示', {
			confirmButtonText: '确定',
			cancelButtonText: '取消',
			type: 'warning'
		}).then(() => {
			deleteUsersFunc(row)
		})
	}

	// 多选删除
	const onDelete = async () => {
		ElMessageBox.confirm('确定要删除吗?', '提示', {
			confirmButtonText: '确定',
			cancelButtonText: '取消',
			type: 'warning'
		}).then(async () => {
			const IDs = []
			if (multipleSelection.value.length === 0) {
				ElMessage({
					type: 'warning',
					message: '请选择要删除的数据'
				})
				return
			}
			multipleSelection.value &&
				multipleSelection.value.map(item => {
					IDs.push(item.ID)
				})
			const res = await deleteUsersByIds({
				IDs
			})
			if (res.code === 0) {
				ElMessage({
					type: 'success',
					message: '删除成功'
				})
				if (tableData.value.length === IDs.length && page.value > 1) {
					page.value--
				}
				getTableData()
			}
		})
	}

	// 行为控制标记（弹窗内部需要增还是改）
	const type = ref('')

	// 更新行
	const updateUsersFunc = async (row) => {
		const res = await findUsers({
			ID: row.ID
		})
		type.value = 'update'
		if (res.code === 0) {
			formData.value = res.data
			dialogFormVisible.value = true
		}
	}


	// 删除行
	const deleteUsersFunc = async (row) => {
		const res = await deleteUsers({
			ID: row.ID
		})
		if (res.code === 0) {
			ElMessage({
				type: 'success',
				message: '删除成功'
			})
			if (tableData.value.length === 1 && page.value > 1) {
				page.value--
			}
			getTableData()
		}
	}

	// 弹窗控制标记
	const dialogFormVisible = ref(false)

	// 打开弹窗
	const openDialog = () => {
		type.value = 'create'
		dialogFormVisible.value = true
	}

	// 关闭弹窗
	const closeDialog = () => {
		dialogFormVisible.value = false
		formData.value = {
			name: '',
			img: "",
			phone: '',
			email: '',
		}
	}
	// 弹窗确定
	const enterDialog = async () => {
		btnLoading.value = true
		elFormRef.value?.validate(async (valid) => {
			if (!valid) return btnLoading.value = false
			let res
			switch (type.value) {
				case 'create':
					res = await createUsers(formData.value)
					break
				case 'update':
					res = await updateUsers(formData.value)
					break
				default:
					res = await createUsers(formData.value)
					break
			}
			btnLoading.value = false
			if (res.code === 0) {
				ElMessage({
					type: 'success',
					message: '创建/更改成功'
				})
				closeDialog()
				getTableData()
			}
		})
	}

	const detailFrom = ref({})

	// 查看详情控制标记
	const detailShow = ref(false)


	// 打开详情弹窗
	const openDetailShow = () => {
		detailShow.value = true
	}


	// 打开详情
	const getDetails = async (row) => {
		// 打开弹窗
		const res = await findUsers({
			ID: row.goods_id
		})
		if (res.code === 0) {
			detailFrom.value = res.data
			openDetailShow()
		}
	}


	// 关闭详情弹窗
	const closeDetailShow = () => {
		detailShow.value = false
		detailFrom.value = {}
	}
</script>

<style>

</style>